78
Fault finding table
7 Troubleshooting
11 Blue exhaust smoke (idling)
Possible fault
Remedy
Oil level too high.
Lower level.
Excessive inclination of engine. Check / Adjust.
Leaking turbo compressor oil
seal.
Check / replace oil seal.
12 Black exhaust smoke (at load)
Possible fault
Remedy
Faulty turbo compressor.
Check / replace.
Insufficient intake air.
Check.
Leak in inlet manifold.
Check / replace.
Faulty injector / injection
pump.
Check / replace if required.
Incorrect injector timing.
Check / adjust.
Incorrect valve clearance.
Adjust.
Excessive wear of cylinder /
piston.
Check compression; refurbish
engine.
Engine overloaded, max. rpm
is not reached.
Check sizes of propeller.
Содержание M4.55 SOLAS
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